C0730
Electric Power Steering Motor Position Sensor Circuit
The EPS motor position sensor (resolver/Hall) reports an implausible or missing signal.
The EPS motor position sensor (resolver/Hall) reports an implausible or missing signal.
Common causes
- high
Position sensor failed
One of the most commonly reported causes for this code — check this first.
Typical part cost: $330-1540
- medium
Connector corroded
A plausible cause — test and verify before replacing parts.
Typical part cost: $330-1540
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First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
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Related codes
See related trouble codes
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Frequently asked questions
What does C0730 mean?
C0730 means "Electric Power Steering Motor Position Sensor Circuit". It is a generic OBD-II code that points to a fault in the chassis.
What are the most common causes of C0730?
position sensor failed; connector corroded — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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